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Shiva Arun Kumar

MathWorks

Last seen: circa 4 anni fa Attivo dal 2012

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I am an xPC Target quality engineer and have been a MathWorker since 2007.

DISCLAIMER: Any advice or opinions posted here are my own, and in no way reflect that of MathWorks.

**IMPORTANT NOTE**: Please be considerate and avoid sending personal messages to contributors on this forum. All users participate voluntarily, and in their spare time. Formulate your problem well and post it as a question on the forum. Be patient and allow time for it to be answered. There are some great tips in these discussions:

http://www.mathworks.com/matlabcentral/answers/728-how-do-i-write-a-good-question-for-matlab-answers

http://www.mathworks.com/matlabcentral/answers/20313-how-to-get-answers-for-my-unanswered-questions
Professional Interests: Rapid Prototyping, HIL Testing, Embedded Systems, Signal and Image Processing

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Risposto
Problem with xPC target parameter
Hi, Only the count is zeroed out for 16 and 32 bit reads. For 8 bit reads, the first element is zeroed since the first 0 mar...

circa 14 anni fa | 0

| accettato

Risposto
Two Step functions in Different Times , or reset a subsystem block
The step time parameter is with reference to the simulation time and not from the time the subsystem is enabled. For example ...

circa 14 anni fa | 1

| accettato

Risposto
Generating a C code using xPC target for simulink model of serial communication.
Hi Rohan, There are drivers available to support serial communication from within the Target application. The following link ...

circa 14 anni fa | 0

| accettato

Risposto
Try to get data saved from a file scope with Microsoft .Net Framework functions, but just recieve zeros
Hi Svenja, The commands to read the data from a file created using the File Scope ,from within MATLAB, are: file=xpctarg...

circa 14 anni fa | 0

Risposto
Storing vectors of different length in one single vector
Consider using cell arrays: http://www.mathworks.com/help/techdoc/matlab_prog/br04bw6-98.html

circa 14 anni fa | 0

Risposto
Removing grey pixels from an image
Why would this not work? bw=im2bw(I,0) Where I is the image that was read in.

circa 14 anni fa | 0

Risposto
Try to access time-stamped Data from an HostScope with Microsoft .Net Framework functions using VB
Hi Svenja, You can get the Time Data using the DataTimeObject of the xPCHostScope class. For example (C# code): xPCHost...

circa 14 anni fa | 0

| accettato

Risposto
If condition for each matrix elements
There may be many ways to do this but does this solution work for you? p=zeros(size(c)); p(intersect(find(c>.2)',find(c<...

circa 14 anni fa | 1

| accettato

Risposto
xpc target does not work with multiple NICs
Hi Mirko, http://www.mathworks.com/help/toolbox/xpc/gs/f1-4598.html As of R2010a: If the target computer has multiple...

circa 14 anni fa | 1

Risposto
xPC, getsignalid returns 0, NOT empty
Hi Kosuke, 0 is a valid signal ID and you are correct, [] is returned when the signal name is incorrect. For example, whe...

circa 14 anni fa | 0

| accettato

Risposto
Outport used in Real-Time Multicore Systems
Hi Jan, As you have mentioned in your post the following options do not work for a model that configured for concurrent execu...

circa 14 anni fa | 1